文章基本信息

标题：Analysis & Design of Visual Cryptography Using Moving Image
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作者：Gajanand Sharma ; Amit Gupta ; Dinesh Goyal 等
期刊名称：International Journal of Information and Communication Technology Research
电子版ISSN：2223-4985
出版年度：2013
卷号：3
期号：12
出版社：IRPN Publishers
摘要：Cryptography, Steganography, Watermarking and many other techniques have evolved over a period of time, at the same time attacks on them have also increased as the data is in nuclear form (even though encoded), in these techniques. In last decade Visual Cryptography has evolved as an entity which divides the data into different shares and then embedding is done. This technique increases the overhead of multiple security and multiple output cover objects. In this paper we true to reduce this over head up to some extent by using GIF as cover image and reduce communication overhead.
关键词：GIF; Visual Cryptography; LSB.